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Teleportation.py
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Teleportation.py
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from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister, execute, Aer, IBMQ, BasicAer
import math
# Set up the program
alice = QuantumRegister(1, name='alice')
ep = QuantumRegister(1, name='ep')
bob = QuantumRegister(1, name='bob')
alice_c = ClassicalRegister(1, name='alicec')
ep_c = ClassicalRegister(1, name='epc')
bob_c = ClassicalRegister(1, name='bobc')
qc = QuantumCircuit(alice, ep, bob, alice_c, ep_c, bob_c)
# entangle
qc.h(ep)
qc.cx(ep, bob)
qc.barrier()
# prep payload
qc.reset(alice)
qc.h(alice)
qc.rz(math.radians(45), alice)
qc.h(alice)
qc.barrier()
# send
qc.cx(alice, ep)
qc.h(alice)
qc.measure(alice, alice_c)
qc.measure(ep, ep_c)
qc.barrier()
# receive
qc.x(bob).c_if(ep_c, 1)
qc.z(bob).c_if(alice_c, 1)
# verify
qc.h(bob)
qc.rz(math.radians(-45), bob)
qc.h(bob)
qc.measure(bob, bob_c)
## That's the program. Everything below runs and draws it.
backend = BasicAer.get_backend('statevector_simulator')
job = execute(qc, backend)
result = job.result()
counts = result.get_counts(qc)
print('counts:',counts)
outputstate = result.get_statevector(qc, decimals=3)
print(outputstate)
qc.draw() # draw the circuit